Exterior mirror

ABSTRACT

The present application includes a vehicle mirror which includes an approach light in the attachment assembly. The approach light is a single light source positionable in relation to predetermined inputs for directing light to various areas, depending on the inputs. Additionally, an intercom system is provided for communication between the interior of the vehicle and exterior of the vehicle, by way of the vehicle mirror. Also, a remote sensor is utilized to set predetermined memory positions of interior vehicle components such as seats, steering columns and brake pedals. This allows customization of the interior components upon an individual&#39;s approach to the vehicle.

BACKGROUND OF THE INVENTION

[0001] 1. Technical Field

[0002] The present invention relates generally to a mirror assembly andmore particularly to an exterior mirror assembly for a vehicle.

[0003] 2. Discussion

[0004] Due to constraints for shipping vehicles, especially those forlarge trucks, mirror assemblies for these vehicles are often times notdesigned with a heavy emphasis on their appearance or functionality. Inshipping vehicles, it is frequently a constraint that the mirrorassemblies can not extend outwardly of any other portion of the vehicle.Accordingly, mirror assemblies were typically designed as flat aspossible so that they could be rotated backward to comply with the aboveshipping constraint.

[0005] Construction of the mirror assembly in this manner often resultedin a device having a generic appearance which did not compliment oraccent the appearance of the vehicle in an aesthetically pleasingmanner. Furthermore, it was not possible with such designs to utilizethe mirror assembly for anything other than housing and supporting areflective element.

[0006] With regard to other vehicle features, while some vehiclesprovide approach or other lights in order to illuminate the area aroundthe vehicle, particularly with respect to exterior driver and passengerdriver side mirrors, the approach or other lights are typicallyimplemented as one or a number of lights. These lights are typicallyfixed in orientation so that each light merely performs one function.Because these lights only perform one function, utilizing a number oflights translates into a substantial cost increase in the mirrorassembly. Further, because one or a number of lights may be illuminatedat one time, a substantial heat build-up in the air space around thelights limits the heat dissipation. Consequently, an expanded air spacemust be formed around the lights, which increases the overall size ofthe mirror design. Further yet, because these lights are fixed, onelight can only illuminate a certain, predetermined area.

[0007] In addition, no mirror assembly has provided any type of audiocommunication between the interior and exterior of the vehicle. Becausethe vehicles are heavily sound-proofed, occupants typically roll downthe window in order to communicate with persons exterior to the vehicle.In some situations, this can present a particular safety hazard when theoccupant rolls down the window to speak with potentially dangerousindividuals. Further, no mirror assembly has typically provided any typeof sound transfer benefit.

SUMMARY OF THE INVENTION

[0008] It is one object of the present invention to provide a mirrorassembly which pivots in a forward direction to retract the mirrorhousings inward from the edges of the vehicle body.

[0009] It is another object of the present invention to provide a mirrorassembly which includes a housing assembly having a hinged closuremember which covers an accessory cavity.

[0010] It is a further object of the present invention to provide amirror assembly having an accessory attachment point which is adapted tofixedly but reasonably accept a vehicle accessory.

[0011] It is yet another object of the present invention to provide amirror assembly with a resilient bump strip coupled to the mirrorhousing assembly to prevent scuffing and damage to the mirror assemblywhen the mirror assembly is brought into contact with an object.

[0012] It is a further object of the present invention to provide amirror assembly having a housing assembly with improved rigidity.

[0013] It is yet another object of the present invention to provide amirror assembly which may be fabricated in a modular manner toincorporate one or more selectively positional mirror orientationmechanisms.

[0014] A mirror assembly having a housing assembly, a reflectiveelement, a reflective element adjusting mechanism, an attachmentassembly and a wire harness is provided. The housing assembly includes ahousing which is filled with a structural foam to improve the rigidityof the mirror assembly, and a scalp which according to one embodiment,may be fixedly but removably coupled to the housing. Alternatively, thescalp may be hingedly coupled to the housing to permit access to acavity formed therebetween. The cavity may be used for storing variousarticles, including a corded light, or may be used to house a switchunit for controlling various vehicle electrical components, such as avehicle radio or various vehicle lights. A resilient bump strip may becoupled to the housing to protect the housing from scuffing or damagethat results from contact with another object.

[0015] Housing assembly houses the reflective element adjustingmechanism and the reflective element. The attachment assembly is coupledto a vehicle at a first end and to the housing assembly at the secondend. The attachment assembly preferably includes a pair of laterallyextending arms which may be telescoped between a first and secondpositions to space the housing assembly further from or closer to thevehicle. The pair of laterally extending arms are selectivelypositionable at an operating position, as well as first and secondrotational positions. The first rotational position places the housingagainst the side of the vehicle proximate a side window. Rotation of thearms in a forward direction places into the second rotational positionplaces the housing inward of the sides of the vehicle above the vehiclefenders or hood.

[0016] Additional advantages and features of the present invention willbecome apparent from the subsequent description and the appended claims,taken in conjunction with the accompanying drawings.

BRIEF DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0017]FIG. 1 is a rear perspective view of a portion of a vehicleequipped with a mirror assembly constructed in accordance with theteachings of the present invention;

[0018]FIG. 2 is a front perspective view of the mirror assembly of FIG.1;

[0019]FIG. 3 is a cross-sectional view of the mirror assembly of FIG. 1illustrating a portion of the first drive mechanism;

[0020]FIG. 4 is a schematic illustration of a portion of the first drivemechanism;

[0021]FIG. 5A is an cross-sectional view taken along the line 5A-5A ofFIG. 3;

[0022]FIG. 5B is an cross-sectional view taken along the line 5B-5B ofFIG. 3;

[0023]FIG. 5C is an cross-sectional view taken along the line 5C-5C ofFIG. 3;

[0024]FIG. 6 is a cross-sectional view of the mirror assembly of FIG. 1illustrating a portion of the second drive mechanism;

[0025]FIG. 7 is a top view of a portion of the vehicle of FIG. 1illustrating the mirror assembly in several positions;

[0026]FIG. 8a is a front perspective of a mirror assembly similar tothat of FIG. 1 illustrating the incorporation of a turn indicator, anaccessory attachment point and a bump strip;

[0027]FIG. 8b is a front perspective of a mirror assembly similar tothat of FIG. 1 illustrating the incorporation of an antenna attachmentpoint to the sail portion;

[0028]FIG. 9 is a front perspective of a mirror assembly similar to thatof FIG. 1 illustrating the incorporation of a marker lamp, a bump stripand a spot light;

[0029]FIG. 10 is a front perspective of a mirror assembly similar tothat of FIG. 1 illustrating the incorporation of a spoiler;

[0030]FIG. 11 is a schematic diagram of the mirror assembly of FIG. 10illustrating the function of the spoilers;

[0031]FIG. 12 is a perspective view of a portion of a mirror assemblysimilar to that of FIG. 1 illustrating the incorporation of a power portinto the sail portion;

[0032]FIG. 13 is a perspective front view of a mirror assembly similarto that of FIG. 1 but illustrating a hinged scalp;

[0033]FIG. 14 is a perspective front view of a mirror assembly similarto FIG. 13 illustrating a compartment for a corded light;

[0034]FIG. 15 is a perspective front view of a mirror assembly similarto FIG. 13 but illustrating a switching unit;

[0035]FIG. 16 is a perspective rear view of a mirror assembly similar tothat of FIG. 1 illustrating the incorporation of a speaker into thehousing; and

[0036]FIG. 17A and 17B depicts an exterior, perspective view of a mirrorassembly having a displaceable approach light;

[0037]FIG. 18 depicts a vertical cross-section of the displaceableapproach light;

[0038]FIG. 19 is an upward, perspective view of the displaceableapproach light;

[0039]FIG. 20 is a downward perspective view of the displaceableapproach light and lens assembly;

[0040]FIG. 21 is a plan view of a vehicle showing various zones ofillumination of the displaceable approach light;

[0041]FIG. 22 is an electrical circuit for operation of displaceableapproach light;

[0042]FIGS. 23A and 23B is a perspective view of a mirror assemblyhaving an intercom system;

[0043]FIG. 24 is a block diagram of the mirror assembly having anintercom system;

[0044]FIG. 25 is a block diagram of a control system for a mirrorassembly having an intercom;

[0045]FIG. 26 is a schematic diagram showing the sensor activatedpositioning control;

[0046]FIG. 27 is a detailed perspective view of the mirror sensor of theassembly of FIG. 26; and

[0047]FIG. 28 is a detailed perspective view showing fingerprint sensorsin a door handle in accordance with the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT

[0048] With reference to FIGS. 1 through 6 of the drawings, a mirrorassembly constructed in accordance with the teachings of the presentinvention is generally indicated by reference numeral 10 and shown inoperative association with a vehicle 12. Although the particular vehicleillustrated is a pick-up truck, it will be understood that the teachingsof the present invention have applicability to other types of vehicles,and as such, will not be limited in application to pick-up trucks.Furthermore, although mirror assembly 10 is illustrated and describedherein as an exterior drivers side rear view mirror which enables thevehicle operator to view an area beside and rearward of vehicle 12, itwill be understood that a passengers side rear view mirror may besimilarly constructed.

[0049] Mirror assembly 10 includes a housing assembly 14, a reflectiveelement 16, a reflective element adjusting means (not shown), anattachment assembly 20, a first drive mechanism 22, a second drivemechanism 24 and a wire harness 26. Wire harness 26 couples the vehicleelectrical system to each of the various electrical devices in mirrorassembly 10. Housing assembly 14 includes a housing 30 and a scalp 32.Housing 30 is preferably unitarily formed from a molded plastic materialand includes a conventional attaching means which is employed to fixedlybut removably couple the reflective element adjusting means to housing30. Housing 30 also houses and supports reflective element 16.

[0050] With brief reference to FIGS. 8a and 9, a bump strip 34 formedfrom a soft and resilient material such as rubber or vinyl, may beincluded on one or more of the exterior surfaces of housing 30 toprevent housing 30 from being scuffed or damaged in the event that itcontacts an object. With specific reference to FIG. 8a, bump strip 34may be contoured or styled in a decorative manner which enhances theappearance of mirror assembly 10. Bump strip 34 preferably covers theforward most and outward most points of housing 30 to ensure that bumpstrip 34 rather than housing 30 will contact objects first. Bump strip34 is preferably coupled to housing 30 and/or scalp 32 via double-sidedadhesive tape.

[0051] Referring back to FIGS. 1 and 2, scalp 32 is also preferablyunitarily formed from a molded plastic material. Preferably, a pluralityof conventional snap-fasteners are molded into housing 30 and scalp 32which permits them to be fixedly but removably coupled to one anotherwithout the use of threaded fasteners. Alternatively, scalp 32 may befixedly coupled to housing 30 with a double-sided adhesive tape. Withadditional reference to FIG. 3, housing 30 and scalp 32 are shown tocooperate to form a cavity 36 which is completely filled with astructural foam 38. Structural foam 38 is preferably a closed-cellpolyurethane foam.

[0052] Due to the relative ease with which scalp 32 may be coupled tohousing 30, scalp 32 may be configured in a manner which enhances thedecorative appearance of mirror assembly. For example, scalp 32 may bemolded from a colored plastic or painted so as to either match or accentthe color of vehicle 12. As another example, a decorative design may bemolded into the exterior surface 40 of scalp 32.

[0053] The reflective element adjusting means is fixedly but removablycoupled to housing 30. Preferably, the reflective element adjustingmeans is an electronically or manually controlled adjusting mechanismthat is well known in the art and which permits the position of thereflective element 16 to adjusted from the passenger compartment ofvehicle 12. Alternatively, the reflective element adjusting means is amanually controlled adjusting mechanism that is well known in the artwhich is actuated by a force directed to reflective element 16.

[0054] Reflective element 16 is preferably fixedly but removably coupledto the reflective element adjusting means, and as such is selectivelypositionable relative to housing 30. In the preferred embodiments of thepresent invention, reflective element 16 is fabricated from mirror glasswhich may be heated and/or may include other characteristics such aselectrochromic properties and hydrophobic or hydrophilic coatings.Reflective element 16 may also be constructed in a manner which permitsit to be readily removed from the reflective element adjusting means forservicing of mirror assembly 10 and/or and replacement of reflectiveelement 16.

[0055] Housing assembly 14 is coupled to attachment assembly 20. In theparticular embodiment illustrated, attachment assembly 20 includes asail portion 50, first and second arms 52 and 54, respectively, and anapproach light 56. Sail portion 50 is attached to vehicle 12 viathreaded posts or other conventional connectors. A seal is typicallyinterposed between sail portion 50 and vehicle 12 to isolate theinterior of vehicle 12 from moisture, dirt and noise.

[0056] Each of the first and second arms 52 and 54 include a firstlaterally extending structure 60 and a second laterally extendingstructure 62. The first and second laterally extending structures 60 and62 may be moved in an axial direction relative to one another to permitfirst and second arms 52 and 54 to telescope inwardly toward vehicle 12or outwardly therefrom. In the particular embodiment illustrated, firstlaterally extending structure 60 is fixedly coupled to housing assembly14 and second laterally extending structure 62 is coupled to sailportion 50.

[0057] With reference to FIG. 3, each of the first laterally extendingstructures 60 preferably includes a first cover member 70 and a firsttubular member 72 and each of the second laterally extending structures62 includes a second cover member 74 and a second tubular member 76. Thefirst and second tubular members 72 and 76 are preferably formed atleast partially from a square or rectangular tubing.

[0058] First tubular member 72 is sized to slidingly receive secondtubular member 76. The interior surface of second cover member 74 isspaced apart from second tubular member 76 to permit sliding engagementbetween first and second tubular members 72 and 76. The interior surfaceof first cover member 70 is spaced apart from first tubular member 72 topermit sliding engagement between first and second cover members 70 and74. As the function of the first and second cover members 70 and 74 isprimarily cosmetic, they may have cross-sections that are round, square,rectangular, elliptical or any other desired shape.

[0059] Each of the second laterally extending structures 62 is disposedat least partially within a respective first laterally extendingstructure 60. The first and second laterally extending structures 60 and62 may be moved in an axial direction relative to one another to permitfirst and second arms 52 and 54 to telescope inwardly toward vehicle 12or outwardly therefrom. A pair of first rollers 80 are coupled to secondtubular member 76 and extend through slots 82 formed in its rearsidewall 84. First rollers 80 are journally supported by a pin 86 forrotation about an axes that are perpendicular to the axis of the firstand second arms 52 and 54. A second roller 90 is coupled to an oppositeside of second tubular member 76 and extends through a slot 92 formed inits front sidewall 94. Second roller 90 is also journally supported by apin 96 for rotation about another axis that is perpendicular to the axisof the first and second arms 52 and 54. Pin 96 is disposed in a slot 98formed in second tubular member 76. A spring 100 is coupled to secondtubular member 76 and is operable for urging pin 96 in a direction awayfrom the first rollers 80 and against the inner surface of the firsttubular member 72. Each set of first and second rollers 80 and 90cooperate to control relative movement between the first and secondlaterally extending structures 60 and 62 in non-axial directions.Structural foam 38 retains first laterally extending structure 60 tohousing assembly 14 while providing structural support to inhibit theflexing of the first and second arms 52 and 54 relative to one another.

[0060] First drive mechanism 22 is operable for telescoping first andsecond arms 52 and 54 between an extended position and a retractedposition. First drive mechanism 22 may be configured in a manner similarto that disclosed in commonly assigned Australian Provisional PatentApplication Serial No. PP8619 filed Feb. 9, 1999 entitled “Means ForExtending Or Retracting Telescopic Tubes”, which is hereby incorporatedby reference as if fully set forth herein.

[0061] Alternatively, as shown in FIG. 3 through 5C, first drivemechanism 22 is illustrated as including a motor assembly 110, anintermediate worm structure 112 and upper and lower worm structures 114and 116. Motor assembly 110 includes a conventional reversible dc motor120 and a drive worm 122 which is coupled for rotation with the outputshaft of motor 120. The housing of motor 120 is fixedly coupled tohousing assembly and the output shaft of motor 120 is oriented along anaxis parallel to the axes of the first and second arms 52 and 54.

[0062] Intermediate worm structure 112 includes an intermediate wormgear 126 and first and second intermediate worm drives 128 and 130.Intermediate worm structure 112 is coupled to housing assembly 14 forrotation about an axis perpendicular to the axis of the output shaft ofmotor 120 such that intermediate worm gear 126 meshingly engages driveworm 122.

[0063] Upper and lower worm structures 114 and 116 are similar inconstruction, and as such, only upper worm structure 114 will bediscussed in detail. Upper worm structure 114 includes a worm gear 136,a lead screw 138 and a drive member 140. Worm gear 136 meshingly engagesfirst intermediate worm drive 128. A ball bearing 144 and a preloadspring assembly 146 cooperate to align worm gear 136 to firstintermediate worm drive 128. Worm gear 136 and lead screw 138 arecoupled for rotation with one another. Lead screw 138 includes aexternally threaded surface 148 which is rotatably supported by firsttubular member 72 along the axis parallel to the axis of first arm 52.Drive member 140 includes an internally threaded surface (not shown)which meshingly engages the externally threaded surface 148 of leadscrew 138. Drive member 140 is fixedly coupled to the upper and lowersurfaces of second tubular member 76.

[0064] Rotation of the output shaft of motor 120 therefore causes leadscrews 138 to rotate in a corresponding direction which exerts a forceonto the drive members 140 to cause the first tubular members 72 totelescope inwardly to or outwardly from their corresponding secondtubular members 76.

[0065] Second drive mechanism 24 is illustrated in FIG. 6 as including adrive and clutch system 160 which are similar to the drive and clutchsystem disclosed in commonly assigned co-pending U.S. patent applicationSer. No. 09/085,708 entitled “Mirror Parking System”, which is herebyincorporated by reference as if fully set forth herein. Accordingly,this aspect of mirror assembly 10 will not be discussed in detail, otherthan noting that a powered worm 162 meshingly engages a worm gear 164.newly

[0066] Unlike the above reference drive mechanism, second drivemechanism 24 is shown to include a shaft 170 which is fixed for rotationwith worm gear 164. First and second pinions 172 and 174, respectively,are coupled to either end of shaft 170 and fixed for rotation thereon.First and second pinions 172 and 174 are meshingly engaged with arespective drive gear 176 which is supported for rotation about a pivotpin 178. Drive gear 176 a is coupled for rotation with first arm 52 anddrive gear 176 b is coupled for rotation with second arm 54.Accordingly, rotation of powered worm 162 is operable for rotating shaft170 to cause first and second arms 52 and 54 to rotate simultaneously ina desired direction.

[0067] First and second drive mechanisms 22 and 24 may be coupled to aprogrammable controller 200 which permits the vehicle operator to storea given mirror orientation to memory. The mirror orientation may includeinformation on the position of reflective element 16, as well as thetelescopic and rotational positions of housing assembly 14 relative tosail portion 50. Retrieval of the stored mirror orientation causescontroller to actuate the first and second drive mechanisms 22 and 24,and the reflective element adjusting means as necessary to adjust thereflective element to the stored mirror orientation.

[0068] Alternatively, one or both of the power drive mechanisms may beomitted completely thereby rendering mirror assembly 10 fixing theposition of housing assembly 14 relative to vehicle 12. Alsoalternatively, one or both of the power drive mechanisms may be omittedwith a manually actuated mechanism substituted therefor. To control thetelescoping movement, a plurality of friction shoes are incorporatedinto the first and second arms 52 and 54 to provide resistance to theirtelescopic movement during the operation of vehicle 12. Similarly, tocontrol rotational movement of housing assembly 14, attachment assembly20 may be fitted with a detents mechanism having a plurality of detentswhich fixedly but reasonably restrain first and second arms 52 and 54 ina desired orientation.

[0069] As illustrated in FIG. 7, mirror assembly 10 is selectivelypositionable between a rearward retracted position 190, an operationalposition 192 and a forward-retracted position 194. Mirror assembly 10 isconventionally maintained in the operational position 192 until suchtime as vehicle 12 is required to approach an object near one or more ofits lateral sides. At such time, mirror assembly 10 may then be rotatedforward or rearward. Placement of mirror assembly 10 into the rearwardretracted position 190 positions housing assembly 14 against the lateralside of vehicle 12 such that housing assembly 14 is proximate the sidewindow. Positioning mirror assembly 10 in this manner may be best suitedwhere vehicle 12 is being operated in a forward direction and it isdesirable to protect the mirror assembly from forward impacts, such aswhen traveling through overgrown trails. This position, however, tendsto interfere with the vehicle occupant's ability to move their hands orsee through the side window of vehicle, as when at automatic tellermachines or the drive-through windows of fast-food restaurants.

[0070] In situations such as this, mirror assembly 10 may advantageouslybe oriented to its forward-rotated position 194 to substantially clearthe area proximate the side window of the vehicle 12. This position isalso advantageous in that the housing assembly 14 is positionedsubstantially inward of the lateral side of vehicle 12, therebypermitting housing assembly 14 to be relatively deep in comparison tosimilar mirrors which can only be rotated to a rearward rotated position190. Consequently, housing 30 and scalp 32 need not be designed in arelatively flat manner, but may be extended to address aesthetic andaerodynamic issues.

[0071] Returning to FIGS. 1 and 2, approach light 56 includes acontroller 200, a reflector housing 202 and a lens 204 and a pluralityof lamps 206. Illumination of lamp 206 a causes an area adjacent vehicle12 and forward of mirror assembly 10 to be illuminated. Illumination oflamp 206 b causes an area adjacent vehicle 12 and below mirror assemblyto be illuminated. Illumination of lamp 206 c causes an area adjacentvehicle 12 and rearward of mirror assembly 10 to be illuminated.Illumination of lamp 206 d causes an area lateral to mirror assembly 10to be illuminated. Controller 200 is operable for selectivelyilluminating one or more of the lamps 206 upon the occurrence of apredetermined condition. For example, actuation of a remote keylessentry device or a power lock switch on one of the vehicle doors causesall of the lamps to illuminate so as to illuminate an area aroundvehicle 12 to aid in the ingress to and egress from vehicle 12.Actuation of the vehicle turn signal lever to turn left, for example,causes lamp 206 a to illuminate to provide the vehicle operator with anilluminated view of the area to which vehicle 12 is being turned.Placement of the vehicle gear selector into a reverse gear ratio causeslamp 206 c to illuminate, providing the vehicle operator with anilluminated view of an area to the side and behind vehicle 12.Controller 200 preferably includes a remote light switch 208 whichpermits one or more of the lamps 206 to be illuminated as desired.

[0072] Alternatively, approach light 56 may be configured in a mannersimilar to that disclosed in commonly assigned U.S. Provisional Patentto Andrew J. Assinder entitled “Exterior Mirror Having An AttachmentMember Including An Approach Light” which is hereby incorporated byreference as if fully set forth herein.

[0073] Other light devices may similarly be incorporated into mirrorassembly 10, either in addition to approach light 56 or in substitutionthereof. A first example is illustrated in FIG. 8 where a turn indicator210 is shown coupled to housing 30. Turn indicator 210 may be placed onmirror assembly 10 so as to face in a rearward direction, a sidewarddirection or both a rearward and a sideward direction. Turn indicator210 is conventional in its operation in that its actuation is controlledby the vehicle turn signal lever.

[0074] A second example is illustrated in FIG. 9 where a side marker 212is coupled to housing 30. Side marker 212 may be conventionally operatedto illuminate when the vehicle parking lights or vehicle head lights areilluminated. Side marker 212 may also be operated to illuminate whenvehicle 12 is locked or unlocked and thereafter turned off when vehicle12 is started or after a predetermined time.

[0075] A third example is further illustrated in FIG. 9 wherein mirrorassembly 10 is shown to include a spot light 214. Spot light 214 ismovably coupled to attachment assembly 20 and located between the firstand second arms 52 and 54. Spot light 214 includes a first portion 216which is fixedly coupled to scalp 50 and a second portion 218 which isselectively positionable relative to first portion 216 via a controlmechanism (not shown) which is preferably actuatable from the interiorof vehicle 12. The control mechanism may be a manual handle or may beelectronically controlled. Preferably, the second portion is gimbaled tothe first portion, permitting second portion 218 to focus light in apredetermined area.

[0076] Attachment assembly 20 may also be fitted with various otheraccessories, such as a spoiler. In FIG. 10, attachment assembly 20 isshown to be fitted with a first spoiler 230 and a second spoiler 232.First spoiler 230 is coupled to the first laterally extending structures60 so as to be fixed in relation to housing 30. Second spoiler 232 iscoupled to the second laterally extending structures 62 so as to befixed in relation to the vehicle side window. As shown in FIG. 11, firstspoiler 230 is configured to deflect a first air flow 236 acrossreflective element 16 to clear its exterior surface of water and/orcontamination. Similarly, second spoiler 232 is configured to deflect asecond air flow 238 across the side window to clear it of water and/orcontamination. First and second spoilers 230 and 232 may be integrallyformed into housing 30 and sail portion 50, respectively, or mayseparately manufactured permitting them to be supplied to consumers asan after-market product.

[0077] An accessory attachment point 240 may be provided in attachmentassembly 20 or housing assembly 14. As illustrated in FIG. 8a, accessoryattachment point 240 is integrated into sail portion 50 and permitsvarious accessories, such as flags 242 and pennants of variouscollegiate or professional sports teams to be fixedly but removablycoupled to mirror assembly 10.

[0078] Similarly, as illustrated in FIG. 8b, an antenna attachment point246 may also be integrated into mirror assembly 10. Antenna attachmentpoint 246 permits an antenna 248 for one or more of the vehicle radio, awireless phone and a remote keyless entry device to be coupled to mirrorassembly 10. This embodiment is advantageous in that it provides anantenna connection for the desired device without forming a hole in thesheet metal body of vehicle 12. Alternatively, as shown in FIG. 16,antenna 248 may be completely disposed within cavity 36 in housingassembly 14. In the particular embodiment illustrated, antenna 248 a iscoupled to the vehicle radio, antenna 248 b is coupled to a wirelessphone and antenna 248 c is operable for receiving a remoteunlocking/locking signal which is typically generated by a remotekeyless entry device.

[0079] As illustrated in FIG. 12, another feature that may be integratedinto mirror assembly 10 is a power port 250 which uses the electricalsystem of vehicle 12 to power various accessories, such as hand-heldspot lights. A plug assembly 252 having a resilient seal 254 is used toclose the cavity of power port 250 to prevent infiltration of water anddirt therein.

[0080]FIGS. 13 through 15 illustrate yet another alternativeconstruction of mirror assembly 10. Scalp 32 is shown to be hingedlycoupled to housing 30, permitting scalp 32 to be pivoted between aclosed position substantially closing the open end of housing 30, and anopen position substantially clearing the open end of housing 30. Acavity 260 is formed between scalp 32 and housing 30 which may be usedto conceal a power port 250 or to store various items, such asreplacement lamps 262, fuses 264 and/or tools such as a pressure gauge266 and screwdrivers 268. A lock mechanism 270 is incorporated intoscalp 32 which is positionable in a locked condition inhibiting themovement of scalp 32 from the closed position to the open position, andan unlocked condition permitting the movement of scalp 32 from theclosed position to the open position.

[0081] As illustrated in FIG. 14, cavity 260 may be used for storing acorded lamp 280. Corded lamp 280 includes a housing 282, a lens 284, alamp 286 and a cord portion 288. Cord portion 288 is electricallycoupled to the electrical system of vehicle 12, permitting corded lamp280 to be moved relative to mirror assembly 10 to provide light to aremote area, as when changing a tire or when examining the enginecompartment or bottom side of vehicle 12.

[0082] As illustrated in FIG. 15, a switching unit 290 may additionallyor alternatively be placed into cavity 260. Switching unit 290 iscoupled to various vehicle electrical devices to permit them to beremotely controlled from outside vehicle 12. In the example provided,switching unit 290 includes a set of first controls 292 which areoperable for remotely controlling the vehicle radio and a set of secondcontrols 294 which are operable for remotely controlling various vehiclelights. First controls 292 may be actuated to turn the vehicle radio onor off, select a signal medium (e.g., radio signal, cassette tape,compact disc) or adjust various settings such as playback volume,balance, tone. Preferably, first controls 292 are identical inconfiguration and function to any controls for the vehicle radio whichare contained in the vehicle interior. Second controls 294 includes aplurality of switches which may be actuated, either individually or incombination, to illuminate various vehicle lamps. Second controls 294permits, for example, the vehicle hazard lights to be actuated from theexterior of vehicle 12 as well as an auxiliary light to be illuminatedto permit an area of vehicle 12 to be illuminated, as when changing atire.

[0083] One or more audio speakers may also be integrated into mirrorassembly 10. As illustrated in FIG. 16, an audio speaker 300 isintegrated into housing 30. Audio speaker 300 may be coupled to thevehicle radio to permit the playback of music and other programs outsideof vehicle 12. Audio speaker 300 may additionally or alternatively becoupled to a microphone inside vehicle 12, permitting the vehicleoccupants to broadcast messages to persons outside vehicle 12. Audiospeaker 300 may additionally or alternatively be configured as a sirento produce a warning signal to alert persons to the presence of vehicle12. Also alternatively, audio speaker 300 may be integrated intoattachment assembly 20 in sail portion 50 or to a bracket (not shown)which is coupled to first and second arms 52 and 54.

[0084] As discussed above, it is often desirable to provide a singleapproach light which is displaceable in order to fully illuminate adesired area around the vehicle. FIGS. 17-21 show a mirror assembly 410arranged in accordance with the principles of the present invention.Mirror assembly 410 is substantially arranged as described above withrespect to FIGS. 1-16 and can incorporate any of the features asdescribed with respect to FIGS. 1-16. In general, mirror assembly 410attaches to vehicle 412. Mirror assembly 410 includes a housing assembly414, a reflective element (not shown), a reflective element adjustingmeans (not shown), and an attachment assembly 420. Housing assembly 414includes a housing 416 and an optional scalp 418. Housing 416 ispreferably formed as described above. Housing 416 also houses andsupports the reflective element. As mentioned, mirror assembly 410 caninclude any or all of the features described above with respect to FIGS.1-16.

[0085] A particular aspect of this invention will be described withrespect to FIGS. 17-20. Mirror assembly 410 includes an adjustableapproach light assembly 422. Approach light assembly 422 is embodied asa single approach light which is adjustable in order to illuminatevarious areas with respect to the vehicle. With reference to FIGS.18-20, approach light assembly 422 is integrally formed with attachmentassembly 420. Approach light assembly 422 includes a housing 424 formedwithin attachment assembly 420. Housing 424 supports upper post 426 andlower post 428. Reflector 430 includes upper mounting tab 432 and lowermounting tab 434. Upper mounting tab 432 and lower mounting tab 434attach to respective posts 426, 428, and define a pivot axis forreflector 430.

[0086] Reflector 430 supports a light source 436, such as anincandescent bulb or light emitting diode (LED). Light from light source436 reflects off reflector 430 and is projected generally outwardly awayfrom the vehicle through optical lens element 438 and transparent cover440. In a particular feature of the present invention, lens 438 may beincorporated integrally with cover 440 to define a unitary lens/coverassembly. Lens 438 also may provide different optical outputs dependingupon the rotational position of reflector 430.

[0087] Spotter light assembly 422 also includes a drive system 446.Drive system 446 includes a drive motor 448. Drive motor 448 displacesan output member 450 which engages, either directly or indirectly,reflector 430 in order to rotate reflector 430 about the pivot axisdefined by upper and lower mounting tabs 332, 334. Drive member 450 maybe embodied as a belt and pulley, gear, or other mechanicalinterconnection system. It should be recognized that a similar drivesystem to drive system 448 may be arranged to enable rotational movementabout a horizontal axis in order to provide both horizontal and verticalmovement of reflector 430, thereby further enhancing the scope coverageof approach light assembly 422.

[0088]FIG. 21 depicts a plan view of vehicle 412 and mirror assembly410. FIG. 21 is particularly adapted to show various zones of coverageof displaceable approach light assembly 422. Approach light assembly 422covers a first zone, zone 1, which may generally be described as aforward zone having a 30 degrees sweep and a two meter range. Approachlight assembly 422 also covers a second zone, zone 2, in which approachlight assembly 422 acts as an adjustable light to provide an overallsweep of 120 degrees and six meters distance from the vehicle. Approachlight assembly 422 also includes a third zone, zone three, which may beutilized during reversing maneuvers and covers a thirty degree sweep anda four meter distance from mirror assembly 410. A fourth zone, zone fouroperates as an approach light providing a zone in close proximity to thevehicle having a longitudinal length of two meter and a transverselength of approximately one meter with respect to mirror assembly 410.

[0089]FIG. 22 is a block diagram of a control circuit 456 for operatingapproach light assembly 422. In particular, controller 458 receivesseveral inputs and motor commands to one or a pair of motors 460 and462. For example, motor 460 may be embodied as a horizontal displacementmotor, and motor 462 may be embodied as a vertical displacement motor.Controller 458 receives input from several sensors, including a turnindicator sensor 464, a approach light control sensor 466, a shiftselect sensor 468, a lock sensor 470, and a FOB tracker sensor 472. Thesensors 464-472 provide input signals to controller 458 which thengenerates motor control commands output to motors 460, 462.

[0090] The sensors 464-472 and controller 458 cooperate to selectseveral modes of operation. In the first mode of operation, approachlight assembly 422 illuminates the front and side of the vehicle, zone1, during turning maneuvers. In this position, approach light assembly422 shields light from oncoming drivers by directing it downward. Suchpositioning of approach light assembly 422 can occur automatically bysensing activation of a turns signal through turn signal sensor 464. Ina second mode of operation, approach light assembly 422 illuminates zone2 as described in FIG. 21. Because approach light assembly may bedisplaced to fully cover zone 2, such displacement may be manually orremotely controlled. Accordingly, spot controller 466 enables thevehicle occupant to manually displace approach light assembly 422 byproviding control commands to controller 458 which in turn generatescontrol commands to motors 460, 462.

[0091] In a third mode of operation, approach light assembly illuminateszone 3, such as may occur during reversing maneuvers. Shift sensorselect 468 detects reverse positioning of the shift selector andgenerates a signal to controller 458, causing motors 460, 462 to directapproach light 422 to cover zone 3.

[0092] Approach light assembly 422 includes a fourth mode of operationfor covering zone 4 by reflecting a portion of light down from a forwardturn position, such as for zone 1, or an auxiliary position when theremote unlock position is actuated by an approaching driver.Accordingly, lock sensor 470 provides an input to controller 458 fordetermining the position of vehicle locks 470. Further, sensor 470 mayalso detect input from a key FOB to cause approach light assembly 422 tocover zone 4 on activation by an approaching driver.

[0093] In a fifth mode of operation, a FOB tracker sensor 472 detectsactivation of the remote keyless entry system and tracks the position ofa FOB. FOB tracker 472 outputs signals to controller 458 to enablemotors 460, 462 to displace approach light assembly 422 so as tocontinuously track the key FOB. Such a feature effectively provides aconstant illumination for an individual approaching a vehicle 412 with akey FOB.

[0094] The system of FIGS. 17-22 provides several advantages overmulti-light systems. Particularly, only one light source is used insteadof three or four. The approach light is adjusted by mechanical means byperforming different functions and by passing through different,position-specific optics and pointing in different positions. Thisreduces the overall costs of the assembly. The subject invention alsoincreases the worst case heat tolerance because only one light at a timecan be illuminated, rather than the four lights that can be illuminatedin multi-light systems. Thus, the air space and the surface area of theentire space is available for heat dissipation of merely one light. Sucha feature enables a more compact design to be implemented, and enables agreater intensity of light output over a multiple-light system. Further,the manually adjustable feature enables flexibility and lighting avariety of objects within the adjustment range of the approach lightassembly.

[0095]FIG. 23 depicts mirror assembly 480 arranged in accordance withthe principles of yet another embodiment of the present invention.Mirror assembly 480 attaches to a vehicle 482. Mirror assembly 480 isgenerally as described above with respect to FIGS. 1-22 and can includeone or all of the above-described features. In particular, mirrorassembly 480 includes a housing assembly 484 and an attachment assembly486 for attaching mirror assembly 480 to mirror 482. Housing assembly484 includes a housing 488 which supports reflective elements 490, 492.As mentioned, mirror assembly 480 may incorporate one or all of thefeatures of the design embodiments of FIGS. 1-22.

[0096] Mirror assembly 480 is particularly directed to disclosing anintercom system 494 which facilitates communication between the vehicleinterior and exterior when the vehicle doors are closed and the windowsare closed as well. As shown in FIG. 24, in the most basic embodiment,intercom system 494 includes a microphone 496 which receives audio inputsound and generates electrical signals into mirror assembly/intercom498. Mirror assembly/intercom 498 is configured within attachmentassembly 486 so that a portion of intercom system 494 resides within thevehicle 482 and a portion resides exterior to the vehicle 482. Mirrorassembly/intercom 498 with respect to the intercom, operates as aconventional intercom, many of which are known in the art.Mirror/intercom assembly 498 generates an output signal to speaker 500which generates an audio output. As shown in FIG. 24, a switch 502 maybe used to activate and deactivate system 494. Alternatively, a voiceactivated system can be used to eliminate switch 502.

[0097]FIG. 25 depicts a block diagram of an intercom control system 506.Intercom control system 506 includes a controller/intercom 508 whichreceives a number of input signals. The signals are generated by one ora plurality of electrical sensors. In particular, a door/window sensor510 generates a signal indicating whether the vehicle doors or windows,particularly in proximity to intercom system 594, are open or closed. Ashift select lever 512 generates an input signal to controller/intercom508 in accordance with the position of a shift select lever. Amicrophone 514 operates as a conventional microphone and converts audiosignals into electrical signals which are input to controller/intercom508. A manual switch 516 operates as manual switch 502 as described withrespect to FIG. 24. In particular, intercom control system 506 may bevoice operated or may alternatively be manually operated. Manual switch516 enables operation of the intercom. A warning sensor 522 connects toother vehicle systems and generates signals in accordance with varioussystem warnings, such as low battery, keys left in car, door open orunlocked. A cell phone input 524 provides an electrical signal to enableexterior broadcasting of a cell phone conversation.

[0098] Controller/intercom 508 receives the input signals and generatesan electrical signal to speaker 518 to generate acoustic output.

[0099] With reference to FIG. 25, several features of intercom controlsystem 506 will be described. In particular, intercom control system 506implements an interlock circuit in controller/intercom 508 whichoperates in conjunction with the position of the vehicle doors andwindows as output by doors/window sensor 510. If a door or window isopen, controller/intercom 508 can disable the intercom system completelyor utilize circuitry to eliminate or reduce feedback while the door orwindow is open.

[0100] In another feature of the present invention, shift select sensor512 can generate an output signal to controller/intercom 508 to indicatea vehicle reverse mode. In such a mode, controller/intercom 508 maygenerate a buzzer, beeper, or other signaling tone to warn of animpending vehicle reverse. Further, the intercom can be tied to andoperate in conjunction with an approach light 520 to provide someaudible output upon activation of the approach light as an addedsecurity feature.

[0101] Referring now to FIGS. 26-27, there is illustrated a furtherfeature of the present invention. As seen in FIG. 26, a vehicle interiorgenerally shown at 600 includes power adjustable seat bottom 602, poweradjustable seat back 604, power adjustable head rest 606, poweradjustable steering counsel 608, power adjustable side view mirror 610,and power adjustable pedals 612. An audio sensor 614 may be provided inthe mirror 610 for sensing the approach of a specific individual. Whilesensor 614 is shown in the said attachment portion, the sensor isalternatively positioned in the mirror housing itself. Each of thecomponents, 608, 606, 604, 602 and 610, are connected to memory modulein the vehicle for at least changing one of the positions to apredetermined position, which is based on the previously programmedposition of an occupant or user of the vehicle.

[0102] A control module 616 is connected to the control of each of thesecomponents to provide adjustment of an interior component, such as aseatback, a seat bottom, and the like, for response to individualistinput received by the sensor 614. The controller has a memory featurewherein one or a plurality of individual positions of the poweradjustable components is stored. This allows individual drivers orpassengers to have the seat, pedal or other components returned to thedesired position. Such systems are known in the art and used in luxuryvehicles. As set forth above, the sensor may be a voice recognition-typesensor, which acts in conjunction with the controller to providepredetermined memory positions for the driver or passenger whoseindividual voice is used for opening the vehicle. In an alternateembodiment, shown in FIG. 27, a sensor (or plurality of sensors) 618 maybe provided in the door handle 620 or the like. The sensor utilizes areceiver having individualistic frequency, such as a ring transmitter.The transmitter emits an individualistic code when in close proximity,resets all of the positioning components in the vehicle to the sensor.Alternatively, the sensor could be a fingerprint-type sensor whichimmediately scans the fingerprint of the user and provide theindividualistic settings which have been preset for that user. As willbe readily appreciated by those skilled in the art, otherindividualistic coated sensors may be utilized to provide theindividualistic positioning of the stored positions for a particularuser of the vehicle.

[0103] While the invention has been described in the specification andillustrated in the drawings with reference to a preferred embodiment, itwill be understood by those skilled in the art that various changes maybe made and equivalents may be substituted for elements thereof withoutdeparting from the scope of the invention as defined herein. Inaddition, many modifications may be made to adapt a particular situationor material to the teachings of the invention without departing from theessential scope thereof. Therefore, it is intended that the inventionnot be limited to the particular embodiment illustrated by the drawingsand described in the specification as the best mode presentlycontemplated for carrying out this invention.

1. A vehicle mirror comprising: a mirror housing containing a reflectiveelement; an attachment portion attached to a vehicle for securing themirror to a vehicle; an approach light in said attachment assembly, saidapproach light assembly including a positionable light source forpositioning in relation to predetermined inputs.
 2. The vehicle mirrorof claim 1 wherein said approach light is an assembly including a lenshousing, a reflector for directing light, a light source and a lens,wherein said reflector is moveable within said housing for directing thelight source for positioning in relation to predetermined inputs.
 3. Themirror of claim 1 wherein said reflector is pivoted between a forwarddirection and a rearward direction for providing illumination inresponse to predetermined inputs.
 4. The mirror of claim 3 wherein saidreflector is pivotally attached to the housing for rotating along anaxis.
 5. The mirror of claim 3 wherein the lens is configured to providea plurality of optical light outputs depending on the position selectedfor the reflector.
 6. The mirror of claim 5 wherein said lens includes afirst zone, a second zone, a third zone and a fourth, which correspondto positions of said reflector.
 7. The mirror of claim 6 wherein saidfirst zone defines a forward zone having a 30 degree sweep.
 8. Themirror of claim 6 wherein said second zone has an adjustable zone with asweep of 120 degrees.
 9. The mirror of claim 6 wherein said third zoneis a reverse zone covering a rearward 30 degree sweep.
 10. The mirror ofclaim 6 wherein said fourth zone is an approach light zone.
 11. Themirror of claim 6 wherein a second horizontal axis of movement isprovided such that said reflector may be moved in both vertical andhorizontal directions.
 12. The mirror of claim 11 wherein a pair ofmotors are provided for controlling vertical and horizontal axis, and acontroller is utilized for positioning of the mirror in accordance withpredetermined inputs.
 13. The mirror of claim 12 wherein said inputs arein response to manual control by an occupant of a vehicle.
 14. Themirror of claim 12 wherein a plurality of sensors is provided for inputto the controller.
 15. The mirror of claim 14 wherein a remotetransmitter is provided, one of said sensors being provided fordetecting the positioning of the fob and illumination in a directiontoward said transmitter.
 16. The mirror of claim 18 wherein saidtransmitter is a key fob transmitter.
 17. The mirror of claim 14 whereinone of said sensors is a reverse gear sensor wherein said controllermoves said reflector to said third zone upon sensing position of saidvehicle in reverse gear.
 18. The mirror of claim 14 wherein a locksensor is provided for positioning said light in said fourth approachlight position in response to unlocking of said door.
 19. An intercomsystem for a vehicle comprising: a mirror housing; an attachmentassembly for attaching the mirror to a vehicle; a reflective elementprovided in said mirror housing; said housing including a microphone forreceiving an input signal; a receiver portion in the interior of thevehicle; and a connection between said microphone and said receiverportion for generating an output signal to the interior of the vehicle.20. The intercom system of claim 19 including a controller and one ormore sensors for detecting conditions of the vehicle desirable forcontrolling the intercom system.
 21. The intercom system of claim 19wherein a manual control is used for control of said intercom.
 22. Theintercom system of claim 19 wherein the intercom is voice actuated. 23.The intercom of claim 19 wherein said microphone is a speaker microphonefurther comprising a system for remittance of audio signals to theexterior of said vehicle.
 24. The intercom of claim 23 wherein saidaudio signal is provided in response to a signal selected from the groupconsisting of low battery, keys left in the ignition, door ajar andreverse alarm.
 25. The intercom of claim 23 wherein a cellular phoneconversation is transmitted through said microphone/speaker.
 26. Theintercom of claim 20 wherein a sensor is provided for determining anopen window condition and disabling the intercom.
 27. A position controlsystem for providing an individualized interior positioning of interioradjustable components, said system comprising: providing an adjustableinterior component capable of adjustment to a driver suitable positionand storing that position; a sensor provided on said vehicle; acontroller for automatically moving said adjustable interior componentin response to an individualistic input received by said sensor.
 28. Theposition control system of claim 27 wherein said sensor is a fingerprintsensor on a door handle for positioning said adjustable interiorcomponent to the individual person memorized for
 29. The system of claim27 wherein a voice recognition module is placed in said mirror forpositioning said adjustable interior component into a memorized positionin response to an individual's voice input.